Choosing a high-quality big-bust sex doll requires careful consideration of several key factors. First, material quality is paramount; premium dolls are typically made from medical-grade silicone or TPE, both of which offer durability, realism, and safety. Silicone tends to feel more lifelike and maintains its texture over time, while TPE is softer and more flexible but requires careful maintenance. Next, examine the craftsmanship—look for detailed facial features, realistic skin textures, and well-defined body contours. The doll’s joints should be movable yet stable, allowing for natural poses without compromising structural integrity. Internal skeleton design is also critical; a sturdy, well-engineered frame ensures longevity and realistic movement. Additionally, check for customization options, such as adjustable posture, hair color, eye color, and other features, which indicate a focus on user satisfaction. Seams and finishes should be smooth, with minimal visible lines, reflecting quality craftsmanship. Lastly, read reviews and ratings to gauge customer satisfaction and any potential issues. High-quality big-bust sex dolls are an investment in realism and durability, so taking the time to research and select carefully is essential for a satisfying experience.